Colerain Township police continue to look into the circumstances surrounding a car accident that killed two teens and critically injured a third.

All three were in the same car Friday night and witnesses say they were racing down Sheed Road when the driver crashed into a parked car.

Police say the investigation could take weeks and they're encouraging parents to talk to their teens about safe driving.

Candles, flowers and crosses now make up a memorial that sits off Sheed Road.

"It's curvy all the way down it, there's no straight path on it. It's not a road to be racing on," said Alex Trippel, 19. But that's what witnesses who called 911 say two drivers were doing Friday night.

"They've been racing up and down Sheed so … But the guy who they were racing apparently turned around and came back to the house," one 911 caller said.

Witnesses say the driver of the other vehicle came back after Kyle Stein, 19, crashed.

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